Aging Out: How the Child Status Protection Act (CSPA) Protects Children of Family Petitioners in 2026
Your child is 19, 20 or already past 21, and your family petition is still waiting in line. The question is concrete: will your son or daughter still count as a "child" when the visa finally comes? As of October 2026, the answer turns on a formula in the Child Status Protection Act (CSPA), a USCIS policy that changed in August 2025, and one deadline that families miss more often than any other. This guide walks through the formula step by step, with worked examples built on the November 2026 Visa Bulletin.
If you need the basics first (which category your child is in and how IR-2, F1, F2A and F2B work), start with our parent guide, Petitioning for Your Child: IR-2, F1, F2A and F2B Categories Explained. This post goes one level deeper: the calculation, the chart, the deadline and where protection runs out. If your child turned 21 during a cancellation of removal case, different law applies; see our post on Matter of Arevalo-Vargas.
Two Different Rules: Immediate Relatives vs. Preference Cases
Immediate relatives: age is frozen at filing. If you are a U.S. citizen petitioning for your unmarried child, INA 201(f)(1) measures the child's age "on the date on which the petition is filed." The USCIS Policy Manual (Volume 7, Part A, Chapter 7) says that a child who was under 21 when the I-130 was filed "will not age out." No formula, no chart, no one-year deadline; only marriage can still defeat the case.
Two conversion rules feed into the freeze. If you filed as a permanent resident (F2A) and later naturalize, INA 201(f)(2) uses your child's age on your naturalization date. If a married son or daughter of a citizen (F3) divorces, INA 201(f)(3) uses the age on the date the marriage legally ended: under 21 that day means immediate relative, 21 or older means F1.
Preference and derivative cases: age is calculated. Everyone else, meaning F2A children of permanent residents and children who are derivatives on an F1, F2B, F3, F4 or employment petition filed for a parent, falls under INA 203(h). For them, the law calculates a "CSPA age" at the moment a visa becomes available, and it attaches a deadline. The rest of this post is about that calculation.
The CSPA Age Formula, Step by Step
INA 203(h)(1) uses the child's age "on the date on which an immigrant visa number becomes available," reduced by "the number of days in the period during which the applicable petition" was pending. The Policy Manual reduces it to one line: "Age at time of visa availability - Pending time = CSPA Age." If the result is under 21, the child still qualifies, provided the child also meets the one-year requirement covered below.
Pending time is the number of days from the date the petition was properly filed to the date USCIS approved it. The Policy Manual says to use the filing (receipt) date, not the priority date, which matters in employment cases where the priority date comes from a labor certification. Time on motions and appeals counts; time on a consular return does not. For an F2A child, the petition is the one filed for the child. For a derivative child, it is the petition filed for the parent (INA 203(h)(2)(B)).
Two consequences follow. First, a slow USCIS approval helps the child, because every pending day is subtracted later; a quick approval gives almost no credit. Second, years waiting in line after approval give no credit, which is why derivative children in long categories are so exposed.
Find the I-797 receipt and approval notices now. Their dates are the inputs to the formula.
When a Visa "Becomes Available": Which Chart Counts in 2026
Under the Policy Manual, a visa becomes available for CSPA purposes only when the petition is approved and the priority date is current for the child's category and country. The availability date is the later of two dates: the approval date, or the first day of the month of the Visa Bulletin whose Final Action Dates chart shows the priority date as current.
The August 2025 change. On August 8, 2025, USCIS issued Policy Alert PA-2025-15, effective August 15, 2025. It returned to using only the Final Action Dates chart for the CSPA calculation, reversing a February 14, 2023 policy that had sometimes used the earlier Dates for Filing chart. USCIS cited consistency with the State Department, which uses Final Action Dates for visas abroad. Adjustment applications pending before August 15, 2025 keep the 2023 rule. Everything filed on or after that date uses Final Action Dates.
Why this matters in November 2026. USCIS's "Adjustment of Status Filing Charts from the Visa Bulletin" page states that family applicants must use the Dates for Filing chart for November 2026, so many families can file an I-485 well before their Final Action date arrives. Filing early satisfies the one-year "sought to acquire" requirement, but it does not lock in the child's age. The Policy Manual warns that a child who files under Dates for Filing "may ultimately not be considered a child" if the CSPA age is 21 or older when the Final Action Dates chart reaches the priority date. Your child keeps aging while the Final Action date catches up.
Retrogression. If the Final Action date reaches your priority date and your child files while the CSPA age is under 21, the age is locked through final adjudication, even if dates later move backward. If the date moves backward before your child files anything, nothing is locked, and the age is recalculated when the date next becomes current. As of October 2026, we found no court ruling setting aside the August 2025 policy.
For a full walk through both charts, see our companion post, How to Read the Visa Bulletin in 2026.
The One-Year "Sought to Acquire" Deadline
A CSPA age under 21 is not enough by itself. INA 203(h)(1)(A) gives the benefit "only if the alien has sought to acquire the status of an alien lawfully admitted for permanent residence within one year of such availability."
What counts. The Policy Manual lists properly filing Form I-485; submitting a completed Form DS-260, Part I; paying the immigrant visa fee; paying the I-864 review fee to the State Department if the child is listed on the affidavit; or having Form I-824 properly filed for the child. Calling a lawyer does not count.
The derivative trap. In consular cases, each family member has their own DS-260. The Policy Manual states: "Submitting a Form DS-260 that covers only the alien who is the principal beneficiary does not meet the sought to acquire requirement for an alien who is the derivative beneficiary." If a parent submits only their own form, the child's year keeps running.
How the year is measured. If the Final Action date stays current for a full continuous year and the child does nothing, the protection is lost. If the date retrogresses before a full year passes, the child gets a fresh one-year period the next time it becomes current, measured from that new date.
Extraordinary circumstances. In Matter of O. Vazquez, 25 I&N Dec. 817 (BIA 2012), the Board held that the requirement can be met by filing for adjustment or by showing extraordinary circumstances, "particularly those where the failure to timely file was due to circumstances beyond the alien's control." The Policy Manual requires that the child did not create the circumstances, that they directly caused the delay, and that the delay was reasonable. Its examples include serious illness or disability, a timely I-485 rejected and promptly refiled, the death or serious illness of the attorney or a close family member, and documented ineffective assistance of counsel. It rejects financial difficulty and minor medical problems, and adds that "the fact of being or having been a child is common to all aliens seeking protection under the CSPA and does not constitute extraordinary circumstances." Do not plan around this exception.
Is your child close to 21 while your family petition waits?
The CSPA age is decided by a few dates on your notices, and the window to act can be short. We calculate each child's CSPA age and tell you exactly when to file.
Talk to a Green Card AttorneyOr call (484) 763-4984
F2A Children: A Friendlier Formula Right Now, and Conversion to F2B
F2A, for unmarried children under 21 of permanent residents, is unusually favorable as of November 2026. The Final Action date is October 22, 2026 for most countries and April 22, 2026 for Mexico, so almost every F2A child with a pending or approved petition has a current priority date.
When the priority date is already current at approval, the availability date is the approval date. Subtract the pending time and the CSPA age equals the child's age on the day the I-130 was filed. While F2A stays current, an F2A child gets something close to the immediate-relative freeze, as long as the child seeks to acquire within one year of approval and stays unmarried. If F2A retrogresses, that advantage can disappear.
If the F2A child ages out anyway. INA 203(h)(3) provides that when the CSPA age is 21 or older, "the alien's petition shall automatically be converted to the appropriate category and the alien shall retain the original priority date." For an F2A child, that category is F2B, with the same parent as petitioner. The November 2026 F2B Final Action date is August 22, 2020 for most countries and May 15, 2010 for Mexico, so conversion keeps the case alive but can mean a longer wait. Separately, for a child who is a derivative on a permanent resident's petition for a spouse, 8 CFR 204.2(a)(4) requires a separate petition if the child turns 21 first, and the original priority date is retained "if the subsequent petition is filed by the same petitioner."
Derivative Children on F3 and F4 Petitions
The children most at risk are derivatives on petitions filed for their parent by someone else: a U.S. citizen grandparent's F3 petition for a married son or daughter, or a U.S. citizen's F4 petition for a brother or sister. Under INA 203(d), the parent's children share the parent's priority date, but the CSPA formula applies to each child separately. Only the year or two of USCIS pending time is credited; the rest of a very long wait counts against them. Our post on the I-130 sibling petition and the real wait explains why the F4 line is so long.
No conversion for an aged-out F3 or F4 derivative. In Matter of Wang, 25 I&N Dec. 28 (BIA 2009), the Board held that the CSPA's automatic conversion and priority date retention provisions do not apply to a child who ages out as a derivative on a fourth-preference petition and later has a second-preference petition filed by a different petitioner. In Scialabba v. Cuellar de Osorio, 573 U.S. 41 (2014), the Supreme Court upheld that reading of INA 203(h)(3), under which automatic conversion works only where the petition can move to a new category with the same petitioner, as with an F2A child. If your child ages out on your sister's F4 petition, your child cannot keep that priority date. Once you immigrate, you can file a new F2B petition for your son or daughter, with a new priority date.
When the Parent Naturalizes or the Child Marries
Naturalizing to protect an F2A child. If a permanent resident parent naturalizes while the child is still actually under 21, the petition becomes an immediate-relative petition and INA 201(f)(2) freezes the child's age on the naturalization date. If F2A ever stops being current, taking the oath before the child turns 21 can be the single most effective step. The child's actual age controls here, not the CSPA age.
The F2B to F1 opt-out. When a permanent resident parent naturalizes, an F2B petition converts to F1 under INA 204(k)(1). For some countries F1 is slower: in November 2026, Mexico's F1 Final Action date is September 22, 2008, while its F2B date is May 15, 2010. INA 204(k)(2) lets the son or daughter elect in writing not to convert, and 204(k)(3) preserves the priority date either way.
Marriage. CSPA protects only unmarried children. A citizen's child who marries moves to F3. A son or daughter of a permanent resident who marries loses the category, because there is none for married children of permanent residents.
Worked Examples Using the November 2026 Visa Bulletin
Your numbers will differ; the method is the point.
Example 1: two children on one F4 petition. A U.S. citizen in Bethlehem filed an F4 petition for her brother, whose country falls in the "All Chargeability" column, on October 1, 2012. USCIS approved it on September 30, 2014: 729 days pending. The F4 Final Action date was October 22, 2011 in October 2026 and is October 22, 2012 in November 2026, so, assuming it was never current before, the brother's priority date became current on November 1, 2026.
- Daughter, born March 10, 2005: 21 years, 7 months old on November 1, 2026. Subtract 729 days and her CSPA age is about 19 years, 7 months. She is protected if she seeks to acquire by October 31, 2027 and stays unmarried.
- Son, born June 1, 2003: 23 years, 5 months old that day. His CSPA age is about 21 years, 5 months. He has aged out, and under Wang and Scialabba he does not keep the 2012 priority date; once his father is a permanent resident, the father can file a new F2B petition for him.
Example 2: an F2A son. A permanent resident in Allentown filed for her son on February 2, 2026, when he was 20 years, 2 months old. USCIS approves on November 10, 2026, after 281 days. The November 2026 F2A Final Action date (October 22, 2026) is already past his priority date, so the visa is available on approval. He is 20 years, 11 months old that day; subtract 281 days and his CSPA age is 20 years, 2 months. He must file his I-485 or DS-260 within one year and stay unmarried.
Example 3: the Dates for Filing gap. A child is a derivative on an approved F4 petition with a priority date of October 30, 2012. In November 2026 the F4 Dates for Filing date is November 1, 2012, and USCIS designated that chart, so the family can file I-485s now and satisfy the one-year requirement. But the Final Action date is October 22, 2012, so the visa is not yet "available" for the CSPA calculation. The child's age will be measured on the first day of the month the Final Action date passes October 30, 2012. If the CSPA age has crossed 21 by then, the early filing will not save the case.
What This Means in the Lehigh Valley
For families in Allentown, Bethlehem, Easton and Reading, the decision point is usually one month: the month the Final Action date reaches the priority date. Adjustment cases for Lehigh Valley residents are generally interviewed at the USCIS Philadelphia Field Office, and each child's I-485 should already be on file when that month comes. Consular cases move through the National Visa Center, and each child needs a separate DS-260; see our consular processing page.
For families with children near 21, we calculate each child's CSPA age, track the Final Action date monthly, file within the one-year window, weigh naturalization timing and the 204(k) election, and keep proof of every filing and fee payment. If a child is in proceedings in the Philadelphia immigration court, talk to counsel before assuming the child can file with USCIS. Our Allentown green card team works in English and Spanish.
Frequently Asked Questions
My child turned 21 while our petition was pending. Is it too late?
Not necessarily. In preference and derivative cases, the CSPA subtracts the days the petition was pending at USCIS from the child's age on the date a visa became available, so a child who is 21 or 22 on the calendar can still have a CSPA age under 21. If you are a U.S. citizen and your child was under 21 when the I-130 was filed, the age is frozen at filing.
Does filing the I-485 under the Dates for Filing chart lock in my child's age?
No, for applications filed on or after August 15, 2025. USCIS uses the Final Action Dates chart to calculate CSPA age. Filing early under Dates for Filing satisfies the one-year requirement, but the age is measured when the Final Action date reaches the priority date. Applications pending before August 15, 2025 keep the earlier rule.
What counts as seeking to acquire permanent residence within one year?
Properly filing an I-485, submitting the child's own DS-260, paying the immigrant visa fee, paying the I-864 review fee if the child is listed, or having an I-824 filed for the child. Gathering documents or calling a lawyer does not count, and a parent's DS-260 that covers only the parent does not protect the child.
If my child ages out as a derivative on my sibling petition, does my child keep my priority date?
No. In Scialabba v. Cuellar de Osorio, the Supreme Court upheld the Board's view in Matter of Wang that automatic conversion and priority date retention do not apply to an aged-out derivative on an F4 petition. After you immigrate, you can file a new F2B petition for your son or daughter with a new priority date.
Does the CSPA protect a child who gets married?
No. The CSPA protects only unmarried children. A citizen's child who marries moves to the F3 category. A son or daughter of a permanent resident who marries loses eligibility under the parent's petition, because there is no category for married children of permanent residents.
Get Help With CSPA and Children Near 21
Age-out cases are decided by dates on paper, and the window to act can be one month long. Lehigh Valley Immigration Law calculates each child's CSPA age, tracks the bulletin and files on time, in English and Spanish. Call (484) 763-4984 or contact us online to schedule a free bilingual consultation. Every case depends on its own facts, and no attorney can guarantee a particular result.